International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 10 Issue: 05 | May 2023
p-ISSN: 2395-0072
www.irjet.net
Overview of 5G MIMO Antenna Manimegalai A1, Dr.I.Kalphana2 1PG Scholar, Department of Communication Systems Engineering, Government college of Engineering – Salem-11,
Tamil Nadu, India
2Assistant Professor, Department of Electronics and Communication Engineering, Government college of
Engineering – Salem-11, Tamil Nadu, India ---------------------------------------------------------------------***--------------------------------------------------------------------ABSTRACT 2. MIMO Antenna This paper provided a foundation of knowledge on 5G antennas. The review paper is used to identify areas of prior scholarship to prevent duplication, identify inconsistencies and also used to analyze conflicts in previous studies. The main objectives of the work are to review the recent research and development trends and highlight antenna structure, material, design parameters and application and also a comparative analysis of the 5G MIMO Antenna.
MIMO (multiple input, multiple output) is an antenna for wireless communications. MIMO is one of the most common forms of wireless, and it played a key role in antennas at each end of the communications circuits are optimize data speed, combined to minimize errors, and improve the capacity of transmissions(both transmitter and receiver antenna) by enabling data to travel over many signal paths at the same time. MIMO in LTE (long-term evolution) offers faster data rates and more dependable data delivery. Before transmission data can be separated into individual streams. There are two primary types of MIMO, one is a single-user (SU) and another one is a multiuser (MU). In single-user systems, data streams can only interact with one device on the network at a time. In multiuser-user systems, data streams can only interact with many devices on the network at a time.
Key words 5G, massive Multiple input multiple output (MIMO), LTE (long term evolution),Data rate, Data traffic, Multipath propagation.
1. INTRODUCTION The 5G Technology is the fifth generation of the internet. The expansion of 5G generation wireless Technology. This will be wireless communication with almost no limitations. It can be called the real wireless world. It has incredible transmission speed for transferring data and receiving data. A 5G network will be able to handle 1 core times more call and data traffic than the current 3G or 4G network. Data download speeds on 5G networks are likely to be several hundred times more than 4G. 5G Mobile Technology will change the means to use cell phones with very high bandwidth.5th generation technology provides facilities like a camera, MP3 recording, video player, large phone memory, audio player etc. which can be never imagined for children rocking fun with Bluetooth technology and online gaming. All the technology that comes under the field of telecommunications so far, this technology is very fast. Uploading and downloading speed of 5G technology are going to be improved very much compared to 3G and 5G technology which can change the infrastructure of wireless communication. MIMO antenna plays an important role in 5G technology.
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3. SURVEY OF 5G MIMO ANTENNA Multiple-input-multiple-output(MIMO) is an advanced technology for multiplying the capacity of a radio link using multiple transmit and receive antennas to achieve multipath propagation. MIMO was initially proposed in the early 90s as a feasible solution that can overcome the data rate limitation experienced by single -input-single-output (SISO) systems. MIMO can be used in different networks to improve channel capacity, system reliability and transmission speed of data by utilizing the highest capacity of the wireless communication systems. The massive MIMO system is believed to be a key enabler for fifth-generation (5G) communications. Due to the limited space and aesthetic reasons, compact MIMO antennas are required in mobile terminals as well as base stations. As antenna elements are close to each other, (electromagnetic) mutual coupling between antenna elements becomes inevitable. Table 1 shows a comparative analysis of the 5G MIMO antenna.
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